Portable tool controller



FIG. 1 is a front end, top side perspective view of a portable tool controller showing a new design;

FIG. 2 is a front end view thereof;

FIG. 3 is a back end view thereof;

FIG. 4 a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof; and,

FIG. 8 is a front end and bottom perspective view thereof.

The broken lines shown represent environmental subject matter and form no part of the claimed design. 

CLAIM The ornamental design for a portable tool controller, as shown and described. 